package server

import (
	"hello-kratos/kratos-server/api/v1"
	"hello-kratos/kratos-server/internal/conf"
	"hello-kratos/kratos-server/internal/service"
	"time"

	"github.com/go-kratos/kratos/v2/log"
	"github.com/go-kratos/kratos/v2/middleware/recovery"
	"github.com/go-kratos/kratos/v2/transport/grpc"
)

// NewGRPCServer new a gRPC server.
func NewGRPCServer(c *conf.Server, userService *service.UserService, logger log.Logger) *grpc.Server {
	var opts = []grpc.ServerOption{
		grpc.Middleware(
			recovery.Recovery(),
		),
	}
	if c.Grpc.Network != "" {
		opts = append(opts, grpc.Network(c.Grpc.Network))
	}
	if c.Grpc.Addr != "" {
		opts = append(opts, grpc.Address(c.Grpc.Addr))
	}
	if c.Grpc.Timeout != "" {
		duration, err := time.ParseDuration(c.Grpc.Timeout)
		if err != nil {
			panic(err)
		}
		opts = append(opts, grpc.Timeout(duration))
	}
	srv := grpc.NewServer(opts...)
	v1.RegisterUserServer(srv, userService)
	return srv
}
